ljdam的专栏

[code="python"]#建表from sqlalchemy import create_engine,Table,Column,Integer,String,MetaData,ForeignKeyengine = create_engine('sqlite:///:memory:',echo=True)metadata = MetaData()users = Table...

[code="java"]import urlliburl = "http://www.top100.cn/download/dl.php?n=Eat+Dirt.mp3&al=sgchdnctugy"file = "e:/test.mp3"def reporthook(blocks_read,block_size,total_size): if not blocks_...

[code="java"]#-*- coding:utf-8 -*-from mutagen.mp3 import MP3from mutagen.easyid3 import EasyID3def print_id3(id3info): print print '%-13s\t%s' % ('Field', 'Value') print '-...